| Classification | Onagraceae: Calylophus |
| Harvard University Herbaria Barcode(s) | 01624756 |
| Collector | L. J. Brass |
| Collector number | 14282a |
| Country | United States of America |
| State | Arizona |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Arizona |
| Locality | San Pedro Valley, Tucson-Redington Road |
| Date Collected | 1940-04-06 |
| Verbatim Elevation | 1150 m. |
| Container | Plants of Arizona |
| Frequency | occasional on roadside |
| Project | US and Canada - Mass Digitization |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/17377a16-8e5a-42be-a1f3-c46657b996b9 |
| Harvard University Herbaria Barcode | 01624756 |
| Herbarium | GH |
| Previous ownership | Ex Herb. Arnold Arboretum Harvard University |
| Family | Onagraceae |
| Determination | Calylophus hartwegii subsp. pubescens (A. Gray) Towner & P. H. Raven |
| Determined by | Towner, Howard Frost |
| Determination Remarks | [is filed under name] [is Current name] |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
